量子电子学报2012，Vol.29Issue(4)：400-405,6.DOI:10.3969/j.issn.1007-5461.2012.04.003
用于铷原子频标的磁控管腔研究
Investigation on magnetron cavity used in rubidium atomic frequency standards
杨世宇 1梁耀廷 1涂建辉 1崔敬忠1
作者信息
- 1. 兰州空间技术物理研究所, 甘肃兰州 730000
- 折叠
摘要
Abstract
The magnetron cavity was developed for use in the rubidium atomic frequency standards,through which the main characteristics of the magnetron cavity were studied,mainly including the resonant frequency,quality factor,oscillation mode.The results show that the resonant frequency of the magnetron cavity can be attenuated to 6.835 GHz,which is the resonant frequency for rubidium atoms,and Q-factor can be attenuated to 600～1000,the oscillation mode is typical TE011 mode which is needed for the rubidium atomic frequency standard,and the cavity has a lower frequency temperature coefficient(32.5～35.0 kHz/ ℃),therefore these derivative magnetron cavities can meet the requirements for rubidium atomic frequency standards well.关键词
光电子学/量子频标/磁控管腔/谐振频率/Q值Key words
optoelectronics/quantum frequency standard/magnetron cavity/resonant frequency/quality factor分类
数理科学引用本文复制引用
杨世宇,梁耀廷,涂建辉,崔敬忠..用于铷原子频标的磁控管腔研究[J].量子电子学报,2012,29(4):400-405,6.
